Elasticsearch - 知识体系详解

第一部分：基础概念

• 基础概念
  • https://www.jianshu.com/p/30c7143a292f
  • https://www.cnblogs.com/supersnowyao/p/11110703.html
• 生态
  • ELK
  • https://www.cnblogs.com/leeSmall/p/9189078.html
  • https://www.cnblogs.com/supersnowyao/p/11110703.html
  • 技术案例 https://blog.51cto.com/wutengfei/2645627
    • https://www.elastic.co/guide/en/logstash/current/deploying-and-scaling.html
    • https://www.elastic.co/pdf/architecture-best-practices.pdf

第二部分：基本使用

• 安装和简单CRUD
  • install https://www.elastic.co/guide/en/elasticsearch/reference/current/setup.html
  • Indexed https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-index_.html
    • Add https://www.elastic.co/guide/cn/elasticsearch/guide/2.x/index-doc.html
    • search https://www.elastic.co/guide/cn/elasticsearch/guide/2.x/get-doc.html
  • https://www.elastic.co/guide/en/elasticsearch/reference/current/search-your-data.html
• 聚合操作
  • https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations.html
• 深入搜索操作
• 深入索引操作
• 字段映射
  • https://www.elastic.co/guide/en/elasticsearch/reference/current/mapping.html
  • https://www.elastic.co/guide/en/elasticsearch/reference/current/removal-of-types.html

第三部分：原理

• Elasticsearch概览 https://www.jianshu.com/p/a69ed61bb3a6

• 原理

  • https://www.elastic.co/guide/cn/elasticsearch/guide/2.x/_an-empty-cluster.html
  • 增删查改做了啥 https://www.cnblogs.com/wenBlog/p/8489197.html
  • 分片内部原理 https://www.elastic.co/guide/cn/elasticsearch/guide/2.x/inside-a-shard.html

• 倒排索引 的实现https://blog.csdn.net/andy_wcl/article/details/81632216

第四步分：管理、监控和升级

• 集群健康 https://www.elastic.co/guide/cn/elasticsearch/guide/2.x/cluster-health.html

• 综合教程

  • https://www.javatpoint.com/elasticsearch-managing-index-lifecycle